Company lists · Data refreshed September 2026

Top 25 Consulting renewable energy companies based in Denmark

Name: Consulting renewable energy companies based in Denmark
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 128 companies tracked

RevenueBase identified 128 consulting renewable energy companies headquartered in Denmark as of September 2026 and tracks 1,916 professional contacts across them, including 97 with verified work emails. Copenhagen is the largest hub.

This list covers consulting renewable energy companies headquartered in Denmark, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 21, 2026 86% judged on-target in blind review

128Companies

1,916Contacts tracked

97Verified emails

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The 25 largest consulting renewable energy companies based in Denmark

Ranked by team size

Top 25 of 128 consulting renewable energy companies based in Denmark, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to consulting renewable energy companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	ISC Consulting Engineers	Indirect evidence	København, DenmarkHQ checked Sep 21, 2026	201-500	240 contacts →
	Indirect evidence “Since 1967, ISC has been an active part of the development of Denmark and the world.” Source: RevenueBase Database · checked Sep 21, 2026
2	Copenhagen Infrastructure Service CO	Indirect evidence	Copenhagen, DenmarkHQ checked Sep 21, 2026	201-500	135 contacts →
	Indirect evidence “CISC is a service company working exclusively for Copenhagen Infrastructure Partners (CIP).” Source: RevenueBase Database · checked Sep 21, 2026
3	Modstrøm Danmark A S	Partial evidence	København S, DenmarkHQ checked Sep 21, 2026	51-200	116 contacts →
	Partial evidence “Modstrøm er Danmarks førende grønne energiselskab.” Source: RevenueBase Database · checked Sep 21, 2026
4	Navitas Renewables	Indirect evidence	Give, DenmarkHQ checked Sep 21, 2026	51-200	94 contacts →
	Indirect evidence “Navitas Wind A/S was founded in 2019 to meet the growing demand for highly qualified technicians within the wind industry.” Source: RevenueBase Database · checked Sep 21, 2026
5	A-Leaf Specialized Consulting	Indirect evidence	Hadsten, DenmarkHQ checked Sep 21, 2026	51-200	51 contacts →
	Indirect evidence “Optimizing projects, minimize flaws, and prevent costly delays by supplying experienced specialists in- Wind - Solar - Power-to-X - Construction - Infrastructure - Oil & Gas…” Source: RevenueBase Database · checked Sep 21, 2026
6	K2 Management	Partial evidence	Viby J, DenmarkHQ checked Sep 21, 2026	201-500	39 contacts →
	Partial evidence “We support our clients in their efforts to develop and operate energy projects that achieve the best possible return on investment.” Source: RevenueBase Database · checked Sep 21, 2026
7	Stenger & Ibsen Construction	Strong evidence	Spøttrup, DenmarkHQ checked Sep 21, 2026	11-50	33 contacts →
	Strong evidence “With over 30 years in the renewable energy industry and a portfolio of more than 2,500 casted onshore foundations, SIC has developed specialized expertise and know-how.” Source: RevenueBase Database · checked Sep 21, 2026
8	Ingeniør Huse A S	Indirect evidence	Brabrand, DenmarkHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “Ingeniør Huse er en rådgivnings- og konsulentvirksomhed, der tilbyder ekspertrådgivning til fjernvarme- og kølebranchen plus i nogen grad til boligforeninger og offentlige…” Source: RevenueBase Database · checked Sep 21, 2026
9	Fremsyn A S	Partial evidence	Kgs. Lyngby, DenmarkHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “Fremsyn er et selvstændigt konsulenthus med speciale i grøn forretningsudvikling og rådgivning inden for energi og transport.” Source: RevenueBase Database · checked Sep 21, 2026
10	Solarfuture APS	Indirect evidence	Albertslund, DenmarkHQ checked Sep 21, 2026	11-50	16 contacts →
	Indirect evidence “SolarFuture er en højt specialiseret rådgivnings, montage og driftsvirksomhed indenfor større anlæg af solceller til industri og erhverv i Danmark og Skandinavien.” Source: RevenueBase Database · checked Sep 21, 2026
11	Arnstrøm	Partial evidence	København K, DenmarkHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Hos Arnstrøm arbejder vi for at gøre grøn energi tilgængelig, intelligent og økonomisk fordelagtig – både for private boligejere og virksomheder.” Source: RevenueBase Database · checked Sep 21, 2026
12	Delta Wind Partners	Indirect evidence	Aarhus C, DenmarkHQ checked Sep 21, 2026	11-50	14 contacts →
	Indirect evidence “Delta Wind Partners, a Danish consultancy and advisory firm operating in the global wind business, was founded with the vision to provide in-depth operational experience and…” Source: RevenueBase Database · checked Sep 21, 2026
13	Konforza	Indirect evidence	Aalborg, DenmarkHQ checked Sep 21, 2026	1-10	14 contacts →
	Indirect evidence “Empower your global business or career with a compliant workforce solution by Konforza In today’s global landscape, managing compliant workforce across borders is essential-but…” Source: RevenueBase Database · checked Sep 21, 2026
14	ASENT	Indirect evidence	Aarhus, DenmarkHQ checked Sep 21, 2026	1-10	12 contacts →
	Indirect evidence “asent er en konsulentvirksomhed med rådgivningsydelser til forsyningssektoren og private virksomheder, med fokus på bæredygtige investeringer.” Source: RevenueBase Database · checked Sep 21, 2026
15	Green Ducklings	Partial evidence	Århus, DenmarkHQ checked Sep 21, 2026	11-50	11 contacts →
	Partial evidence “With the right tools, strategies and roadmaps, it is possible to turn the tables and lead a company from black to green, and to grow your business within renewables.” Source: RevenueBase Database · checked Sep 21, 2026
16	Brinckmann Group	Strong evidence	Aarhus, DenmarkHQ checked Sep 21, 2026	11-50	11 contacts →
	Strong evidence “We a global business and sustainability consulting firm that exists to further the fight against climate change by transforming the energy systems of our globe.” Source: RevenueBase Database · checked Sep 21, 2026
17	Proenergi	Partial evidence	Struer, DenmarkHQ checked Sep 21, 2026	1-10	9 contacts →
	Partial evidence “ProEnergi er en uvildig energirådgivningsvirksomhed, som rådgiver virksomheder, boligforeninger og institutioner med optimering af energiforbruget og andre aspekter af…” Source: RevenueBase Database · checked Sep 21, 2026
18	Gelcom APS	Partial evidence	Ringsted, DenmarkHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “Gelcom ApS er i stand til at udføre mange forskellige opgaver inden for el og vedvarende energi.” Source: RevenueBase Database · checked Sep 21, 2026
19	Solplus A S - Solceller	Indirect evidence	Middelfart, DenmarkHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “SolPlus A/S - professionel solcellepartner, hvor du er i trygge hænder gennem hele processen – fra første kontakt til den afsluttende tilmelding.” Source: RevenueBase Database · checked Sep 21, 2026
20	Clover Energy	Strong evidence	Fredericia, DenmarkHQ checked Sep 21, 2026	1-10	5 contacts →
	Strong evidence “Clover Energy is a technical consultancy company utilising their many years of experience in the renewable energy industry to provide engineered data analytics solutions to our…” Source: RevenueBase Database · checked Sep 21, 2026
21	Momentum Gruppen A S	Indirect evidence	Roskilde, DenmarkHQ checked Sep 21, 2026	51-200	5 contacts →
	Indirect evidence “Since 2005, Momentum Gruppen has provided services within management, development, sale and sourcing of wind turbine and solar plants.” Source: RevenueBase Database · checked Sep 21, 2026
22	Olafi Solar	Partial evidence	Taastrup, DenmarkHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “Hos Olafi Solar hjælper vi danske virksomheder med at skabe en stærkere bundlinje gennem intelligente Battery Energy Storage Systems (BESS).” Source: RevenueBase Database · checked Sep 21, 2026
23	Ceta Partners	Partial evidence	Copenhagen, DenmarkHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “CETA Partners are specialists in providing commercially and legally sound solutions for clean energy projects and transactions globally.” Source: RevenueBase Database · checked Sep 21, 2026
24	Dyrlund Advice APS	Strong evidence	Horsens, DenmarkHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “Dyrlund Advice ApS offers freelance/Interim services in these 2 areas- Consulting and Due Diligence of projects in the area renewable energy - particularly wind turbine and solar…” Source: RevenueBase Database · checked Sep 21, 2026
25	ENGKO	Partial evidence	Thisted, DenmarkHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “Engko er uafhængig energirådgivning til private og erhverv.” Source: RevenueBase Database · checked Sep 21, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: consulting renewable energy companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names consulting renewable energy companies.
Partial evidence: Its own public description names part of consulting renewable energy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name consulting renewable energy companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 128 consulting renewable energy companies based in Denmark

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Consulting renewable energy companies based in Denmark at a glance

As of Sep 21, 2026

5.1%Verified-email coverage

15.0Average contacts per company

1-10Median size (employees)

12.5%Largest-city concentration · Copenhagen

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured worldwide rather than for Denmark, so it is reported there. Company counts and contact totals on this page are exact for Denmark, over 128 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among consulting renewable energy companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Denmark whose own description of what they do matches “consulting renewable energy companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names consulting renewable energy companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among consulting renewable energy companies, and records with no verified work email. Companies headquartered outside Denmark are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 97 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names consulting renewable energy companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many consulting renewable energy companies are there based in Denmark?

RevenueBase identified 128 consulting renewable energy companies headquartered in Denmark as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ISC Consulting Engineers, headquartered in Kobenhavn, tops this list with the largest team on record.

Which city has the most consulting renewable energy companies?

Copenhagen leads with 16 headquartered companies, followed by Aarhus (5) and Kobenhavn (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 97 verified decision-maker contacts tracked across these 128 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.